EP0892558A4 - Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium - Google Patents

Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium

Info

Publication number
EP0892558A4
EP0892558A4 EP97950442A EP97950442A EP0892558A4 EP 0892558 A4 EP0892558 A4 EP 0892558A4 EP 97950442 A EP97950442 A EP 97950442A EP 97950442 A EP97950442 A EP 97950442A EP 0892558 A4 EP0892558 A4 EP 0892558A4
Authority
EP
European Patent Office
Prior art keywords
picture signal
signal decoding
signal coding
recording medium
coding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97950442A
Other languages
German (de)
French (fr)
Other versions
EP0892558B1 (en
EP0892558A1 (en
Inventor
Tetsujiro Kondo
Kenji Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0892558A1 publication Critical patent/EP0892558A1/en
Publication of EP0892558A4 publication Critical patent/EP0892558A4/en
Application granted granted Critical
Publication of EP0892558B1 publication Critical patent/EP0892558B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
EP97950442A 1996-12-26 1997-12-26 Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium Expired - Lifetime EP0892558B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP347310/96 1996-12-26
JP34731096 1996-12-26
JP34731096 1996-12-26
PCT/JP1997/004912 WO1998030027A1 (en) 1996-12-26 1997-12-26 Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium

Publications (3)

Publication Number Publication Date
EP0892558A1 EP0892558A1 (en) 1999-01-20
EP0892558A4 true EP0892558A4 (en) 2000-04-12
EP0892558B1 EP0892558B1 (en) 2003-03-12

Family

ID=18389359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97950442A Expired - Lifetime EP0892558B1 (en) 1996-12-26 1997-12-26 Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium

Country Status (5)

Country Link
EP (1) EP0892558B1 (en)
KR (1) KR100537123B1 (en)
CN (1) CN1115054C (en)
DE (1) DE69719740T2 (en)
WO (1) WO1998030027A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000018132A1 (en) * 1998-09-18 2000-03-30 Sony Corporation Data converting device and method and recorded medium
WO2000021301A1 (en) * 1998-10-05 2000-04-13 Sony Corporation Image transform device and method, learning device and method, and recording medium
EP1073279A4 (en) * 1999-02-19 2006-04-05 Sony Corp Image signal processor, image signal processing method, learning device, learning method, and recorded medium
US6658155B1 (en) * 1999-03-25 2003-12-02 Sony Corporation Encoding apparatus
EP1326436B1 (en) 2001-12-28 2013-02-13 Sony Corporation Displaying information
JP4066146B2 (en) * 2002-04-26 2008-03-26 ソニー株式会社 Data conversion device, data conversion method, learning device, learning method, program, and recording medium
JP4238516B2 (en) 2002-04-26 2009-03-18 ソニー株式会社 Data conversion device, data conversion method, learning device, learning method, program, and recording medium
EP1557789A2 (en) * 2004-01-22 2005-07-27 Sony Corporation Interpolation with prestored training pairs
EP1875738A1 (en) * 2005-04-22 2008-01-09 Nxp B.V. Efficient video decoding accelerator
JP5793716B2 (en) * 2010-05-28 2015-10-14 パナソニックＩｐマネジメント株式会社 Imaging device
PL3462448T3 (en) * 2014-01-24 2020-08-10 Nippon Telegraph And Telephone Corporation Linear predictive analysis apparatus, method, program and recording medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537916A (en) * 1990-12-28 1993-02-12 Mitsubishi Electric Corp Image transmission equipment
EP0597724A2 (en) * 1992-11-13 1994-05-18 Sony Corporation High efficiency encoding and/or decoding apparatus
EP0635978A1 (en) * 1992-12-10 1995-01-25 Sony Corporation Image signal converter
JPH0785287A (en) * 1993-06-29 1995-03-31 Sony Corp Predictive coding device and its decoding device
US5469216A (en) * 1993-12-03 1995-11-21 Sony Corporation Apparatus and method for processing a digital video signal to produce interpolated data

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348088A (en) * 1986-08-15 1988-02-29 Sony Corp Interpolation circuit for digital image signal
JP2651209B2 (en) * 1988-08-30 1997-09-10 キヤノン株式会社 Image encoding method and apparatus
JP2548375B2 (en) * 1989-06-01 1996-10-30 松下電器産業株式会社 Video signal digital transmission equipment
JP2678066B2 (en) * 1989-06-30 1997-11-17 三菱電機株式会社 Digital signal processor
JPH05506975A (en) * 1990-06-13 1993-10-07 ノーザン・テレコム・リミテッド digital video signal compression
JP3321915B2 (en) * 1993-06-18 2002-09-09 ソニー株式会社 Image signal converter
JP3371159B2 (en) * 1993-07-30 2003-01-27 ソニー株式会社 Digital image signal processing apparatus and processing method
JP3271101B2 (en) * 1993-09-21 2002-04-02 ソニー株式会社 Digital image signal processing apparatus and processing method
JP3348318B2 (en) * 1993-11-25 2002-11-20 ソニー株式会社 Digital image signal processing apparatus and processing method
JP3470403B2 (en) * 1994-08-01 2003-11-25 ソニー株式会社 Digital image signal processing unit
JP3723995B2 (en) * 1994-08-04 2005-12-07 ソニー株式会社 Image information conversion apparatus and method
JP3759537B2 (en) * 1994-09-09 2006-03-29 ソニー株式会社 Image signal transmission apparatus and image signal transmission method
JP3703034B2 (en) * 1994-09-10 2005-10-05 ソニー株式会社 Image signal processing method and image signal transmission apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537916A (en) * 1990-12-28 1993-02-12 Mitsubishi Electric Corp Image transmission equipment
EP0597724A2 (en) * 1992-11-13 1994-05-18 Sony Corporation High efficiency encoding and/or decoding apparatus
EP0635978A1 (en) * 1992-12-10 1995-01-25 Sony Corporation Image signal converter
JPH0785287A (en) * 1993-06-29 1995-03-31 Sony Corp Predictive coding device and its decoding device
US5469216A (en) * 1993-12-03 1995-11-21 Sony Corporation Apparatus and method for processing a digital video signal to produce interpolated data

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 331 (E - 1386) 23 June 1993 (1993-06-23) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) *
See also references of WO9830027A1 *

Also Published As

Publication number Publication date
DE69719740T2 (en) 2004-02-05
KR100537123B1 (en) 2006-02-28
EP0892558B1 (en) 2003-03-12
CN1216663A (en) 1999-05-12
CN1115054C (en) 2003-07-16
DE69719740D1 (en) 2003-04-17
KR19990087249A (en) 1999-12-15
WO1998030027A1 (en) 1998-07-09
EP0892558A1 (en) 1999-01-20

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